def _json_layer2(load_traffic=False, view=None):
topology_without_metadata = vlan.build_layer2_graph((
'to_interface__netbox',
'to_interface__netbox__room',
'to_netbox__room',
'netbox__room',
'to_interface__netbox__room__location',
'to_netbox__room__location',
'netbox__room__location',
))
vlan_by_interface, vlan_by_netbox = _get_vlans_map_layer2(
topology_without_metadata)
graph = build_netmap_layer2_graph(topology_without_metadata,
vlan_by_interface, vlan_by_netbox,
load_traffic, view)
def get_edge_from_meta(meta):
edge = meta['metadata'][0]
return edge.u.netbox, edge.v.netbox
result = {
'vlans':
get_vlan_lookup_json(vlan_by_interface),
'nodes':
_get_nodes(node_to_json_layer2, graph),
'links': [
edge_to_json_layer2(get_edge_from_meta(meta), meta)
for u, v, meta in graph.edges_iter(data=True)
]
}
return result
def _json_layer2(load_traffic=False, view=None):
topology_without_metadata = vlan.build_layer2_graph((
'to_interface__netbox',
'to_interface__netbox__room',
'to_netbox__room',
'netbox__room',
'to_interface__netbox__room__location',
'to_netbox__room__location',
'netbox__room__location',
))
vlan_by_interface, vlan_by_netbox = _get_vlans_map_layer2(
topology_without_metadata)
graph = build_netmap_layer2_graph(topology_without_metadata,
vlan_by_interface, vlan_by_netbox,
load_traffic, view)
result = {
'vlans':
get_vlan_lookup_json(vlan_by_interface),
'nodes':
_get_nodes(node_to_json_layer2, graph),
'links': [
edge_to_json_layer2((node_a, node_b), nx_metadata)
for node_a, node_b, nx_metadata in graph.edges_iter(data=True)
]
}
return result
def _json_layer2(load_traffic=False, view=None):
_LOGGER.debug("build_netmap_layer2_graph() start")
topology_without_metadata = vlan.build_layer2_graph(
(
'to_interface__netbox', 'to_interface__netbox__room', 'to_netbox__room',
'netbox__room', 'to_interface__netbox__room__location',
'to_netbox__room__location', 'netbox__room__location'))
_LOGGER.debug("build_netmap_layer2_graph() topology graph done")
vlan_by_interface, vlan_by_netbox = _get_vlans_map_layer2(
topology_without_metadata)
_LOGGER.debug("build_netmap_layer2_graph() vlan mappings done")
graph = build_netmap_layer2_graph(topology_without_metadata,
vlan_by_interface, vlan_by_netbox,
load_traffic, view)
return {
'vlans': get_vlan_lookup_json(vlan_by_interface),
'nodes': _get_nodes(node_to_json_layer2, graph),
'links': [edge_to_json_layer2((node_a, node_b), nx_metadata) for
node_a, node_b, nx_metadata in graph.edges_iter(data=True)]
}